CN218411661U

CN218411661U - Vertical rotary test platform for special-shaped valve

Info

Publication number: CN218411661U
Application number: CN202222411034.2U
Authority: CN
Inventors: 胡廷文; 雷明芳
Original assignee: Jiangsu Dasheng Hydraulic Equipment Co ltd
Current assignee: Jiangsu Dasheng Hydraulic Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-31
Anticipated expiration: 2032-09-13

Abstract

The application relates to the technical field of valves and discloses a vertical rotary test platform of heterotypic valve, the on-line screen storage device comprises a base, the upside fixedly connected with riser of base, the front side of riser is connected with fixture, the upside of riser is connected with rotary mechanism. This application can make vertical rotary test platform be applicable to the abnormal shape valve of different shapes, the effectual application scope who improves the vertical rotary test platform of abnormal shape valve.

Description

Vertical rotary test platform of abnormal shape valve

Technical Field

The application relates to the technical field of valves, in particular to a vertical rotary test bench for special-shaped valves.

Background

The special-shaped valve is a valve which is commonly used, and after the special-shaped valve with the valve rod and the hand wheel is produced and processed, the hand wheel and the valve rod of the special-shaped valve need to be subjected to rotation test in order to detect whether the rotation service life of the valve rod and the hand wheel of the special-shaped valve meets the requirement or not.

The clamping flexibility of the clamping mechanism of the conventional rotary testing platform is poor, so that the adaptability of the rotary testing platform to special-shaped valves with different shapes is poor, and the application range of the rotary testing platform is small.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve the less problem of application scope of rotatory test platform among the prior art, and the vertical rotatory testboard of heterotypic valve that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a vertical rotary test bench for a special-shaped valve comprises a base, wherein a vertical plate is fixedly connected to the upper side of the base, a clamping mechanism is connected to the front side of the vertical plate, and a rotating mechanism is connected to the upper side of the vertical plate;

the fixture includes fixed connection in the mounting panel of riser front side, the shaft hole has been seted up on the mounting panel, the pore wall in shaft hole rotates through the bearing and is connected with the pivot, the upper end of pivot is fixed even has the carousel, the upside fixedly connected with fixed plate of carousel, U type splint have been placed on the carousel, all set up threaded hole on fixed plate and the U type splint, two the same locking screw rod has been cup jointed to the screw hole internal thread, locking screw rod's left end fixedly connected with locking plate, the lower extreme fixedly connected with rotor plate of pivot, two screws have been seted up to the symmetry on the rotor plate, and the screw internal thread has cup jointed the threaded rod.

Preferably, rotary mechanism includes the diaphragm of fixed connection in riser upper end, the upside fixedly connected with pneumatic cylinder of diaphragm, the output fixedly connected with driving motor of pneumatic cylinder, driving motor's output shaft fixedly connected with buckle.

Preferably, two deflectors of the front side symmetry fixedly connected with of riser, two guide bars of symmetry fixedly connected with on the driving motor, the guiding hole has been seted up on the deflector, the guide bar runs through the deflector through the guiding hole.

Preferably, the four corners of the lower surface of the base are fixedly connected with supporting foot columns.

Preferably, the vertical side wall of the base is fixedly connected with a plurality of anti-tilting rods, and the lower ends of the anti-tilting rods are flush with the lower ends of the supporting foot columns.

Preferably, two installation rods are symmetrically and fixedly connected to the lower side of the rotary table, two universal balls are installed at the lower ends of the installation rods in a rotating mode, and annular grooves matched with the universal balls are formed in the upper side of the installation plate.

Preferably, the upper side of mounting panel has seted up spacing spout, the downside fixedly connected with of U type splint and spacing spout assorted spacing slider.

Compared with the prior art, the application provides a vertical rotatory testboard of abnormal shape valve, possesses following beneficial effect:

this vertical rotatory testboard of abnormal shape valve, base through setting up, the riser, fixture and rotary mechanism, when needing to adapt to the abnormal shape valve of different shapes, rotate the position that locking screw adjusted U type splint, U type splint drive the removal of abnormal shape valve, make the hand wheel on the abnormal shape valve aim at the buckle, and can drive the pivot through rotating the rotor plate and rotate, the pivot drives carousel and abnormal shape valve rotation, also can adjust the position of the hand wheel of abnormal shape valve, make the hand wheel aim at the buckle, thereby can make vertical rotatory testboard be applicable to the abnormal shape valve of different shapes, the effectual application scope who improves the vertical rotatory test platform of abnormal shape valve.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application can make vertical rotatory testboard be applicable to the heterotypic valve of different shapes, the effectual application scope who improves vertical rotatory test platform of heterotypic valve.

Drawings

Fig. 1 is a schematic structural diagram of a vertical rotary test bed for a special-shaped valve according to the present application;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: 1. a base; 2. a vertical plate; 3. a clamping mechanism; 31. mounting a plate; 32. a shaft hole; 33. a rotating shaft; 34. a turntable; 35. a fixing plate; 36. a U-shaped splint; 37. a threaded hole; 38. Locking the screw rod; 39. a locking plate; 310. a rotating plate; 311. a threaded rod; 4. a rotation mechanism; 41. a transverse plate; 42. a hydraulic cylinder; 43. a drive motor; 44. buckling; 5. a guide plate; 6. a guide bar; 7. a guide hole; 8. a support leg; 9. an anti-roll bar; 10. mounting a rod; 11. A ball transfer unit; 12. an annular groove; 13. a limiting chute; 14. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present application.

Referring to fig. 1-3, a vertical rotary testing platform for special-shaped valves comprises a base 1, wherein a vertical plate 2 is fixedly connected to the upper side of the base 1, a clamping mechanism 3 is connected to the front side of the vertical plate 2, a rotating mechanism 4 is connected to the upper side of the vertical plate 2, when special-shaped valves with different shapes need to be adapted, the position of a U-shaped clamping plate 36 is adjusted by rotating a locking screw 38, the U-shaped clamping plate 36 drives the special-shaped valves to move, a hand wheel on the special-shaped valves is aligned to a buckle 44, the rotating plate 310 can be rotated to drive a rotating shaft 33 to rotate, the rotating shaft 33 drives a turntable 34 and the special-shaped valves to rotate, the positions of the hand wheels of the special-shaped valves can be adjusted, and the hand wheels are aligned to the buckle 44, so that the vertical rotary testing platform can be adapted to special-shaped valves with different shapes, and the application range of the vertical rotary testing platform for special-shaped valves is effectively improved;

fixture 3 includes mounting panel 31 of fixed connection in 2 front sides of riser, shaft hole 32 has been seted up on mounting panel 31, shaft hole 32's pore wall rotates through the bearing and is connected with pivot 33, the upper end of pivot 33 is fixed even has carousel 34, the upside fixedly connected with fixed plate 35 of carousel 34, U type splint 36 has been placed on carousel 34, spacing spout 13 has been seted up to mounting panel 31's upside, U type splint 36's downside fixedly connected with and spacing spout 13 assorted spacing slider 14, can improve U type splint 36's stability, threaded hole 37 has all been seted up on fixed plate 35 and the U type splint 36, same locking screw 38 has been cup jointed to two threaded hole 37 internal threads, locking screw 38's left end fixedly connected with locking plate 39, the lower extreme fixedly connected with rotor plate 310 of pivot 33, two screws have been seted up to the symmetry on the rotor plate 310, and threaded rod 311 has been cup jointed to the internal thread.

The rotating mechanism 4 comprises a transverse plate 41 fixedly connected to the upper end of the vertical plate 2, a hydraulic cylinder 42 is fixedly connected to the upper side of the transverse plate 41, a driving motor 43 is fixedly connected to the output end of the hydraulic cylinder 42, a buckle 44 is fixedly connected to the output shaft of the driving motor 43, during testing, the special-shaped valve is clamped in the U-shaped clamping plate 36 through the mutual matching of the locking screw 38 and the threaded hole 37, the operation of the hydraulic cylinder 42 is controlled, the driving motor 43 is driven by the output end of the hydraulic cylinder 42 to move downwards, the buckle 44 is made to be close to a hand wheel of the special-shaped valve, the buckle 44 is buckled on the hand wheel, the operation of the driving motor 43 is controlled, the output shaft of the driving motor 43 drives the hand wheel to rotate in a reciprocating mode, and therefore the rotating life of the valve rod and the hand wheel of the special-shaped valve can be tested.

Two guide plates 5 of front side symmetry fixedly connected with of riser 2, two guide bars 6 of symmetry fixedly connected with on the driving motor 43 have seted up guiding hole 7 on the guide plate 5, and guiding hole 7 is run through guide plate 5 through guiding hole 7 to guide bar 6, can carry on spacingly to driving motor 43, has improved driving motor 43's stability.

The equal fixedly connected with support socle 8 in four corners department of base 1 lower surface, support socle 8 can make base 1 break away from ground, have improved base 1's moisture resistance, and a plurality of anti-tilt rod 9 of base 1's vertical lateral wall fixedly connected with, the lower extreme of anti-tilt rod 9 flushes with the lower extreme of support socle 8, can improve the stability that test platform placed.

Two installation poles 10 of downside symmetry fixedly connected with of carousel 34, the lower extreme of two installation poles 10 is all rotated and is installed universal ball 11, and the upside of mounting panel 31 is seted up with 11 assorted ring channels 12 of universal ball, can support carousel 34, can improve the stability of carousel 34.

The working principle is as follows: when the vertical rotary test platform is suitable for special valves with different shapes, the locking screw 38 is rotated to adjust the position of the U-shaped clamp plate 36, the U-shaped clamp plate 36 drives the special valve to move, a hand wheel on the special valve is aligned with the buckle 44, the rotating shaft 33 can be driven to rotate by rotating the rotating plate 310, the rotating shaft 33 drives the rotary disc 34 and the special valve to rotate, the position of the hand wheel of the special valve can be adjusted, and the hand wheel is aligned with the buckle 44, so that the vertical rotary test platform can be suitable for special valves with different shapes, and the application range of the vertical rotary test platform for the special valve is effectively improved; during testing, the locking screw 38 is matched with the threaded hole 37, the special-shaped valve is clamped in the U-shaped clamping plate 36, the hydraulic cylinder 42 is controlled to operate, the output end of the hydraulic cylinder 42 drives the driving motor 43 to move downwards, the buckle 44 is close to a hand wheel of the special-shaped valve, the buckle 44 is buckled on the hand wheel, the driving motor 43 is controlled to operate, the output shaft of the driving motor 43 drives the hand wheel to rotate in a reciprocating mode, and therefore the rotating service life of the valve rod and the hand wheel of the special-shaped valve can be tested.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. A vertical rotary test bench for a special-shaped valve comprises a base (1), wherein a vertical plate (2) is fixedly connected to the upper side of the base (1), and is characterized in that a clamping mechanism (3) is connected to the front side of the vertical plate (2), and a rotary mechanism (4) is connected to the upper side of the vertical plate (2);

fixture (3) are including mounting panel (31) of fixed connection in riser (2) front side, shaft hole (32) have been seted up on mounting panel (31), the pore wall in shaft hole (32) rotates through the bearing and is connected with pivot (33), the upper end fixed connection of pivot (33) has carousel (34), upside fixedly connected with fixed plate (35) of carousel (34), U type splint (36) have been placed on carousel (34), all set up threaded hole (37), two on fixed plate (35) and U type splint (36) threaded hole (37) internal thread has cup jointed same locking screw (38), the left end fixedly connected with locking plate (39) of locking screw (38), the lower extreme fixedly connected with rotor plate (310) of pivot (33), two screws have been seted up to symmetry on rotor plate (310), and threaded rod (311) have been cup jointed to the internal thread.

2. The vertical rotary test bench for special-shaped valves according to claim 1, characterized in that the rotary mechanism (4) comprises a horizontal plate (41) fixedly connected to the upper end of the vertical plate (2), a hydraulic cylinder (42) is fixedly connected to the upper side of the horizontal plate (41), a driving motor (43) is fixedly connected to the output end of the hydraulic cylinder (42), and a buckle (44) is fixedly connected to the output shaft of the driving motor (43).

3. The vertical rotary test bench for the special-shaped valves according to claim 2, characterized in that two guide plates (5) are symmetrically and fixedly connected to the front side of the vertical plate (2), two guide rods (6) are symmetrically and fixedly connected to the driving motor (43), guide holes (7) are formed in the guide plates (5), and the guide rods (6) penetrate through the guide plates (5) through the guide holes (7).

4. The vertical rotary test bench for special-shaped valves according to claim 1, characterized in that supporting legs (8) are fixedly connected to four corners of the lower surface of the base (1).

5. The vertical rotary test bench for special-shaped valves according to claim 4, characterized in that a plurality of anti-roll bars (9) are fixedly connected to the vertical side walls of the base (1), and the lower ends of the anti-roll bars (9) are flush with the lower ends of the support legs (8).

6. The vertical rotary test bench for the special-shaped valves according to claim 1, characterized in that two mounting rods (10) are symmetrically and fixedly connected to the lower side of the rotary table (34), universal balls (11) are rotatably mounted at the lower ends of the two mounting rods (10), and an annular groove (12) matched with the universal balls (11) is formed in the upper side of the mounting plate (31).

7. The vertical rotary test bench for the special-shaped valves according to claim 6, wherein a limiting sliding groove (13) is formed in the upper side of the mounting plate (31), and a limiting sliding block (14) matched with the limiting sliding groove (13) is fixedly connected to the lower side of the U-shaped clamping plate (36).